1 files changed, 77 insertions, 0 deletions
diff --git a/pkg/specgenutil/specgenutil_test.go b/pkg/specgenutil/specgenutil_test.go
new file mode 100644
index 000000000..5867b0ae0
--- /dev/null
+++ b/pkg/specgenutil/specgenutil_test.go
@@ -0,0 +1,77 @@
+//go:build linux
+// +build linux
+
+package specgenutil
+
+import (
+	"testing"
+
+	"github.com/containers/common/pkg/machine"
+	"github.com/containers/podman/v4/pkg/domain/entities"
+	"github.com/containers/podman/v4/pkg/specgen"
+	"github.com/stretchr/testify/assert"
+)
+
+func TestWinPath(t *testing.T) {
+	const (
+		fail = false
+		pass = true
+	)
+	tests := []struct {
+		vol     string
+		source  string
+		dest    string
+		isN     bool
+		outcome bool
+		mach    string
+	}{
+		{`C:\Foo:/blah`, "/mnt/c/Foo", "/blah", false, pass, "wsl"},
+		{`C:\Foo:/blah`, "/mnt/c/Foo", "/blah", false, fail, ""},
+		{`\\?\C:\Foo:/blah`, "/mnt/c/Foo", "/blah", false, pass, "wsl"},
+		{`/c/bar:/blah`, "/mnt/c/bar", "/blah", false, pass, "wsl"},
+		{`/c/bar:/blah`, "/c/bar", "/blah", false, pass, ""},
+		{`/test/this:/blah`, "/test/this", "/blah", false, pass, "wsl"},
+		{`c:/bar/something:/other`, "/mnt/c/bar/something", "/other", false, pass, "wsl"},
+		{`c:/foo:ro`, "c", "/foo", true, pass, ""},
+		{`\\computer\loc:/dest`, "", "", false, fail, "wsl"},
+		{`\\.\drive\loc:/target`, "/mnt/wsl/drive/loc", "/target", false, pass, "wsl"},
+	}
+
+	f := func(vol string, mach string) (*specgen.SpecGenerator, error) {
+		machine := machine.GetMachineMarker()
+		oldEnable, oldType := machine.Enabled, machine.Type
+		machine.Enabled, machine.Type = len(mach) > 0, mach
+		sg := specgen.NewSpecGenerator("nothing", false)
+		err := FillOutSpecGen(sg, &entities.ContainerCreateOptions{
+			ImageVolume: "ignore",
+			Volume:      []string{vol}}, []string{},
+		)
+		machine.Enabled, machine.Type = oldEnable, oldType
+		return sg, err
+	}
+
+	for _, test := range tests {
+		msg := "Checking: " + test.vol
+		sg, err := f(test.vol, test.mach)
+		if test.outcome == fail {
+			assert.NotNil(t, err, msg)
+			continue
+		}
+		if !assert.Nil(t, err, msg) {
+			continue
+		}
+		if test.isN {
+			if !assert.Equal(t, 1, len(sg.Volumes), msg) {
+				continue
+			}
+			assert.Equal(t, test.source, sg.Volumes[0].Name, msg)
+			assert.Equal(t, test.dest, sg.Volumes[0].Dest, msg)
+		} else {
+			if !assert.Equal(t, 1, len(sg.Mounts), msg) {
+				continue
+			}
+			assert.Equal(t, test.source, sg.Mounts[0].Source, msg)
+			assert.Equal(t, test.dest, sg.Mounts[0].Destination, msg)
+		}
+	}
+}